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1 year ago

Help me with this question please!! :)

Mathematics

1 answer:

lozanna [386]1 year ago

4 0

Answer: 4.2%

Step-by-step explanation:

The probability the first response is correct is 1/6.
The probability the second response is correct is 1/4.

Multiplying these, we get (1/6)(1/4), which is about 4.2%

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Please help me with this. (t+2) + (t-3)=9 Transform to standard equation form ax^2+bx+c=0

irina1246 [14]

Answer:

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2 years ago

Rosa made fortune cookies for her friends. she sliced a sheet of paper into 7 equal strips of paper to use for the fortune cooki

gavmur [86]

She doodle on 5 of the paper strips
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7
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2 years ago

Point \blue{A}Astart color blue, A, end color blue is at \blue{(-4, 8)}(−4,8)start color blue, left parenthesis, minus, 4, comma

ASHA 777 [7]

Answer:

The coordinates of point B are (6,7).

Step-by-step explanation:

Given points are

Blue = A(-4,8)

Purple = M(1,7.5)

Green = B

It is given that point M is the midpoint of point A and B.

Let coordinates of points are (a,b).

Midpoint of two points is

$Midpoint=(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2})$

$M=(\dfrac{-4+a}{2},\dfrac{8+b}{2})$

Coordinates of midpoint are (1,7.5).

$(1,7.5)=(\dfrac{-4+a}{2},\dfrac{8+b}{2})$

On comparing both sides we get

$1=\dfrac{-4+a}{2}\Rightarrow 2=-4+a\Rightarrow a=6$

$7.5=\dfrac{8+b}{2}\Rightarrow 15=8+b\Rightarrow b=7$

Therefore, the coordinates of point B are (6,7).

6 0

2 years ago

Factor the GCF: −12x4y − 9x3y2 + 3x2y3

monitta

Factor the coefficients:
-12=(-1)(3)(2^2)
-9=(-1)(3^2)
3=3

The greatest common factor (GCF) is 3

Next we find the GCF for the variable x.
x^4
x^3
x^2
The GCF is x^2.

Next GCF for variable y.
y
y^2
y^3
the GCF is y

Therefore the GCF is 3x^2y
To factor this out, we need to divide each term by the GCF,
(3x^2y)(−12x4y/(3x^2y) − 9x3y2/(3x^2y) + 3x2y3/(3x^2y) )
=(3x^2y)(-4x^2-3xy+y^2)
if we wish, we can factor further:
(3x^2y)(y-4x)(x+y)

3 0

2 years ago

The table shows four numbers. -34 -0.4 0.4

kvv77 [185]

Answer:

What do you have to do with the numbers

3 0

2 years ago